O.R.O 작사·작곡
O.R.O is credited (lyricist & composer) on 2 songs here; 2 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| FlowerbombWanna One · lyricist·composer | 2018 | |
| Don't ForgetHa Sung-woon · composer | 2019 |